-67.89% is the change from 492 to 158
Calculation steps:
[( 158 - 492 ) ÷ 492] x 100 = -67.89%
Formula
Percentage change = [(158 - 492) / 492] x 100
Subtract the new number by the original number
158 - 492 = -334
-334 ÷ 492 = -0.6788617886178862
-0.6788617886178862 x 100 = -67.89%